/*
 * Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
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 *
 *
 *
 *
 *
 *
 *
 *
 */

package com.sun.corba.se.impl.protocol.giopmsgheaders;

/**
 * This implements the GIOP 1.1 Fragment header.
 *
 * @author Ram Jeyaraman 05/14/2000
 */

public final class FragmentMessage_1_1 extends Message_1_1
    implements FragmentMessage {

  // Constructors

  FragmentMessage_1_1() {
  }

  FragmentMessage_1_1(Message_1_1 msg11) {
    this.magic = msg11.magic;
    this.GIOP_version = msg11.GIOP_version;
    this.flags = msg11.flags;
    this.message_type = GIOPFragment;
    this.message_size = 0;
  }

  // Accessor methods

  public int getRequestId() {
    return -1; // 1.1 has no fragment header and so no request_id
  }

  public int getHeaderLength() {
    return GIOPMessageHeaderLength;
  }

  // IO methods

  /* This will never be called, since we do not currently read the
   * request_id from an CDRInputStream. Instead we use the
   * readGIOP_1_1_requestId to read the requestId from a byte buffer.
   */
  public void read(org.omg.CORBA.portable.InputStream istream) {
    super.read(istream);
  }

  /* 1.1 has no request_id; so nothing to write */
  public void write(org.omg.CORBA.portable.OutputStream ostream) {
    super.write(ostream);
  }

  public void callback(MessageHandler handler)
      throws java.io.IOException {
    handler.handleInput(this);
  }
} // class FragmentMessage_1_1
